26791560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8292

約数の個数: 80

約数和(自身を含む): 90060300

約数和(自身を除く): 63268740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8269, 16538, 24807, 33076, 41345, 49614, 66152, 74421, 82690, 99228, 124035, 148842, 165380, 198456, 223263, 248070, 297684, 330760, 372105, 446526, 496140, 595368, 669789, 744210, 893052, 992280, 1116315, 1339578, 1488420, 1786104, 2232630, 2679156, 2976840, 3348945, 4465260, 5358312, 6697890, 8930520, 13395780, 26791560]

約数ペア:

[(1, 26791560), (2, 13395780), (3, 8930520), (4, 6697890), (5, 5358312), (6, 4465260), (8, 3348945), (9, 2976840), (10, 2679156), (12, 2232630), (15, 1786104), (18, 1488420), (20, 1339578), (24, 1116315), (27, 992280), (30, 893052), (36, 744210), (40, 669789), (45, 595368), (54, 496140), (60, 446526), (72, 372105), (81, 330760), (90, 297684), (108, 248070), (120, 223263), (135, 198456), (162, 165380), (180, 148842), (216, 124035), (270, 99228), (324, 82690), (360, 74421), (405, 66152), (540, 49614), (648, 41345), (810, 33076), (1080, 24807), (1620, 16538), (3240, 8269)]